code: def __init__(self):
      self.n = 0
  
file_path: hail/batch/sql/dedup_billing_project_users.py
imports: import asyncio
  import functools
  import os
  import random
  import time
  from typing import List, Optional, Tuple
  from gear import Database, transaction
  from hailtop.utils import bounded_gather
label_desc: Use image node_id 1 to create a new Counter object  with example: obj = Counter()